Remove drop_item, drop_item_v, put_in_hands_or_del

code/game/machinery/computer/security.dm

@@ -37,9 +37,8 @@
 /obj/machinery/computer/secure_data/attackby(obj/item/O, mob/user, params)
 	if(istype(O, /obj/item/card/id))
 		if(!scan)
-			if(!user.drop_item())
+			if(!user.transferItemToLoc(O, src))
 				return
-			O.loc = src
 			scan = O
 			to_chat(user, "<span class='notice'>You insert [O].</span>")
 		else
@@ -303,17 +302,13 @@ What a mess.*/
 
 			if("Confirm Identity")
 				if(scan)
-					if(ishuman(usr) && !usr.get_active_held_item())
-						usr.put_in_hands(scan)
-					else
-						scan.loc = get_turf(src)
+					usr.put_in_hands(scan)
 					scan = null
 				else
-					var/obj/item/I = usr.get_active_held_item()
-					if(istype(I, /obj/item/card/id))
-						if(!usr.drop_item())
+					var/obj/item/I = usr.is_holding_item_of_type(/obj/item/card/id)
+					if(I)
+						if(!usr.transferItemToLoc(I, src))
 							return
-						I.loc = src
 						scan = I
 
 			if("Log Out")